Global warming increases the risk of avalanches
The impacts of global warming are felt especially in mountainous regions, where the rise in temperatures is above average, affecting both glacierized landscapes and...
Scientists remind their peers: Female birds sing, too
When North American ornithologists hear a bird singing, they're likely to assume it's a male. But in many species, the females sing too --...
Elevated lead in private wells could pose health risks
Since the Flint Water Crisis in Michigan, concern in the US over lead in drinking water has increased. Information about water from private wells...
Are palaeontologists naming too many species?
A comprehensive new study looking at variations in Ichthyosaurus, a common British Jurassic ichthyosaur (sea-going reptile) also known as 'Sea Dragons', has provided important...
Chain reaction of fast-draining lakes poses new risk for Greenland ice sheet
A growing network of lakes on the Greenland ice sheet has been found to drain in a chain reaction that speeds up the flow...
Decreased oxygen levels could present hidden threat to marine species
Scientists have shown that creatures which develop in hypoxic (low oxygen) conditions in the marine environment could experience previously unseen hindered development, and become...
Removing heavy metals from water in a matter of seconds
Chemists have developed a new material that can remove heavy metals from water and make it drinkable in seconds.
Climate change is shrinking mountain hares’ habitat in the Alps
A warming climate will shrink and fragment mountain hare habitat in the Swiss Alps. Populations are likely to decline as a result.
World’s largest cities depend on evaporated water from surrounding lands
A study found that 19 of the 29 largest cities in the world depend on evaporation from surrounding lands for more than one-third of...
Climate change risk for half of plant and animal species in biodiversity hotspots
Up to half of plant and animal species in the world's most naturally rich areas, such as the Amazon and the Galapagos, could face...




















